Shan Guo

Bib: 10308M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 16%
Gender (Male)
#0 / 14578
Top 25%
Masters (Masters Men)
#0 / 9729
Top 14%
Division (M50-54)
#0 / 1935
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:57
Rank: #9802
Start5K
7:23/mi
22:57 split
10K· 6.21 mi
45:23
Rank: #8923 (+879)
5K10K
7:13/mi
22:26 split
15K· 9.32 mi
1:07:27
Rank: #8107 (+816)
10K15K
7:06/mi
22:04 split
20K· 12.43 mi
1:29:51
Rank: #7627 (+480)
15K20K
7:13/mi
22:24 split
Half· 13.11 mi
1:34:38
Rank: #7509 (+118)
20KHalf
7:01/mi
4:47 split
25K· 15.53 mi
1:51:49
Rank: #6919 (+590)
Half25K
7:05/mi
17:11 split
30K· 18.64 mi
2:14:08
Rank: #6138 (+781)
25K30K
7:11/mi
22:19 split
20M
2:23:57
Rank: #5796 (+342)
30K20M
7:13/mi
9:49 split
21M
2:31:08
Rank: #5386 (+410)
20M21M
7:11/mi
7:11 split
35K· 21.75 mi
2:36:11
Rank: #5166 (+220)
21M35K
6:45/mi
5:03 split
23M
2:44:43
Rank: #4771 (+395)
35K23M
6:49/mi
8:32 split
24M
2:51:32
Rank: #4523 (+248)
23M24M
6:49/mi
6:49 split
40K· 24.85 mi
2:57:31
Rank: #4306 (+217)
24M40K
7:00/mi
5:59 split
25.2M
3:00:10
Rank: #4219 (+87)
40K25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
3:07:11
Rank: #4093 (+126)
25.2MFinish
6:53/mi
7:01 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:38
Pace7:13 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:33
Pace7:04 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3422:577:2322:57
7:23
-
10K
6.21 mi11:12:0045:237:1822:26
7:13
-0:10
15K
9.32 mi11:34:041:07:277:1422:04
7:06
-0:07
20K
12.43 mi11:56:281:29:517:1422:24
7:13
+0:07
Half
13.11 mi12:01:151:34:387:134:47
7:01
-0:12
25K
15.53 mi12:18:261:51:497:1217:11
7:05
+0:04
30K
18.64 mi12:40:452:14:087:1222:19
7:11
+0:06
20M
20.00 mi12:50:342:23:577:129:49
7:13
+0:02
21M
21.00 mi12:57:452:31:087:127:11
7:11
-0:02
35K
21.75 mi13:02:482:36:117:115:03
6:45
-0:26
23M
23.00 mi13:11:202:44:437:108:32
6:49
+0:04
24M
24.00 mi13:18:092:51:327:096:49
6:49
0:00
40K
24.85 mi13:24:082:57:317:095:59
7:00
+0:11
25.2M
25.20 mi13:26:473:00:107:092:39
7:41
+0:41
Finish
26.22 mi13:33:483:07:117:097:01
6:53
-0:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:45 /mi

Average Pace

7:09 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:32

99% of race

Time at Steady Pace

2:39

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:3422:577:2322:57
7:23
#9802
10K
6.21 mi11:12:0045:237:1822:26
7:13
#8923
15K
9.32 mi11:34:041:07:277:1422:04
7:06
#8107
20K
12.43 mi11:56:281:29:517:1422:24
7:13
#7627
Half
13.11 mi12:01:151:34:387:134:47
7:01
#7509
25K
15.53 mi12:18:261:51:497:1217:11
7:05
#6919
30K
18.64 mi12:40:452:14:087:1222:19
7:11
#6138
20M
20.00 mi12:50:342:23:577:129:49
7:13
#5796
21M
21.00 mi12:57:452:31:087:127:11
7:11
#5386
35K
21.75 mi13:02:482:36:117:115:03
6:45
#5166
23M
23.00 mi13:11:202:44:437:108:32
6:49
#4771
24M
24.00 mi13:18:092:51:327:096:49
6:49
#4523
40K
24.85 mi13:24:082:57:317:095:59
7:00
#4306
25.2M
25.20 mi13:26:473:00:107:092:39
7:41
#4219
Finish
26.22 mi13:33:483:07:117:097:01
6:53
#4093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9802784078406795(Top 27%)5927(Top 41%)5927(Top 306%)
10K6.21 mi3.10 mi8923+8797318+5227318+5228060(Top 32%)6773(Top 46%)6773(Top 350%)
15K9.32 mi3.11 mi8107+8166824+4946824+4946795(Top 27%)5927(Top 41%)5927(Top 306%)
20K12.43 mi3.11 mi7627+4806508+3166508+3166442(Top 25%)5616(Top 39%)5616(Top 290%)
Half13.11 mi0.68 mi7509+1186417+916417+915754(Top 23%)5139(Top 35%)5139(Top 266%)
25K15.53 mi2.42 mi6919+5905999+4185999+4184741(Top 19%)4279(Top 29%)4279(Top 221%)
30K18.64 mi3.11 mi6138+7815395+6045395+6043698(Top 14%)3372(Top 23%)3372(Top 174%)
20M20.00 mi1.36 mi5796+3425113+2825113+2823254(Top 13%)2955(Top 20%)2955(Top 153%)
21M21.00 mi1.00 mi5386+4104796+3174796+3171531(Top 6%)1444(Top 10%)1444(Top 75%)
35K21.75 mi0.75 mi5166+2204618+1784618+1782124(Top 8%)1963(Top 13%)1963(Top 101%)
23M23.00 mi1.25 mi4771+3954294+3244294+3241355(Top 5%)1277(Top 9%)1277(Top 66%)
24M24.00 mi1.00 mi4523+2484077+2174077+2171752(Top 7%)1606(Top 11%)1606(Top 83%)
40K24.85 mi0.85 mi4306+2173881+1963881+1961857(Top 7%)1681(Top 12%)1681(Top 87%)
25.2M25.20 mi0.35 mi4219+873803+783803+781895(Top 7%)1686(Top 12%)1686(Top 87%)
Finish26.22 mi1.02 mi4093+1263684+1193684+1192678(Top 10%)2290(Top 16%)2290(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

6795

Males

5927

M50-54

5927

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8060

Males

6773

M50-54

6773

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

6795

Males

5927

M50-54

5927

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6442

Males

5616

M50-54

5616

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5754

Males

5139

M50-54

5139

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4741

Males

4279

M50-54

4279

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3698

Males

3372

M50-54

3372

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3254

Males

2955

M50-54

2955

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1531

Males

1444

M50-54

1444

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2124

Males

1963

M50-54

1963

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1355

Males

1277

M50-54

1277

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1752

Males

1606

M50-54

1606

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1857

Males

1681

M50-54

1681

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1895

Males

1686

M50-54

1686

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2678

Males

2290

M50-54

2290

Passing Analysis

Category:
Athletes Passed
5754
Passed By
45
Net Change
+5709
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9802
5K10K90021+879#9802#8923
10K15K8204+816#8923#8107
15K20K4899+480#8107#7627
20KHalf1180+118#7627#7509
Half25K5911+590#7509#6919
25K30K7821+781#6919#6138
30K20M3431+342#6138#5796
20M21M4100+410#5796#5386
21M35K2200+220#5386#5166
35K23M3950+395#5166#4771
23M24M2491+248#4771#4523
24M40K2192+217#4523#4306
40K25.2M892+87#4306#4219
25.2MFinish1293+126#4219#4093
TOTALS575445+5709
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing